<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch">
            <el-form-item label="分类名称" prop="wasteTypeName">
                <el-input v-model="queryParams.wasteTypeName" placeholder="请输入危废分类名称" clearable size="small" @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item label="分类编码" prop="wasteTypeCode">
                <el-input v-model="queryParams.wasteTypeCode" placeholder="请输入危废分类编码" clearable size="small" @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select v-model="queryParams.status" placeholder="分类状态" clearable size="small">
                    <el-option v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue" />
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:dept:add']"
        >新增</el-button>
      </el-col> -->
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="deptList" row-key="wasteTypeId" default-expand-all :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
            <el-table-column prop="wasteTypeName" label="分类名称" width="260"></el-table-column>
            <el-table-column prop="wasteTypeCode" label="分类编码" width="160"></el-table-column>
            <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
            <el-table-column prop="status" label="状态" :formatter="statusFormat" width="100"></el-table-column>
            <el-table-column label="创建时间" align="center" prop="createTime" width="200">
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:dept:edit']">修改</el-button>
                    <el-button v-if="scope.row.ancestors.split(',').length <= 2" size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)" v-hasPermi="['system:dept:add']">新增</el-button>
                    <el-button v-if="scope.row.parentId != 0" size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:dept:remove']">删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 添加或修改分类对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-row>
                    <el-col :span="24" v-if="form.parentId !== 0">
                        <el-form-item label="上级分类" prop="parentId">
                            <treeselect v-model="form.parentId" :options="deptOptions" disabled :normalizer="normalizer" placeholder="选择上级分类" />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="分类名称" prop="wasteTypeName">
                            <el-input v-model="form.wasteTypeName" placeholder="请输入分类名称" />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="分类编码" prop="wasteTypeCode">
                            <el-input v-model="form.wasteTypeCode" placeholder="请输入分类编码" maxlength="20" />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="显示排序" prop="orderNum">
                            <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
                        </el-form-item>
                    </el-col>
                    <!-- <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col> -->
                    <el-col :span="12">
                        <el-form-item label="状态">
                            <el-radio-group v-model="form.status">
                                <el-radio v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictValue">{{dict.dictLabel}}</el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api/system/waste/type";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
    name: "Dept",
    components: { Treeselect },
    data() {
        return {
            // 遮罩层
            loading: true,
            // 显示搜索条件
            showSearch: true,
            // 表格树数据
            deptList: [],
            // 分类树选项
            deptOptions: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 状态数据字典
            statusOptions: [],
            // 查询参数
            queryParams: {
                wasteTypeName: undefined,
                wasteTypeCode: undefined,
                status: undefined
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                parentId: [
                    { required: true, message: "上级分类不能为空", trigger: "blur" }
                ],
                wasteTypeName: [
                    { required: true, message: "危废分类不能为空", trigger: "blur" }
                ],
                orderNum: [
                    { required: true, message: "显示排序不能为空", trigger: "blur" }
                ]
            }
        };
    },
    created() {
        this.getList();
        this.getDicts("sys_normal_disable").then(response => {
            this.statusOptions = response.data;
        });
    },
    methods: {
        /** 查询分类列表 */
        getList() {
            this.loading = true;
            listDept(this.queryParams).then(response => {
                this.deptList = this.handleTree(response.data, "wasteTypeId");
                this.loading = false;
            });
        },
        /** 转换分类数据结构 */
        normalizer(node) {
            if (node.children && !node.children.length) {
                delete node.children;
            }
            return {
                id: node.wasteTypeId,
                label: node.wasteTypeName,
                children: node.children
            };
        },
        // 字典状态字典翻译
        statusFormat(row, column) {
            return this.selectDictLabel(this.statusOptions, row.status);
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                wasteTypeId: undefined,
                parentId: undefined,
                wasteTypeName: undefined,
                wasteTypeCode: undefined,
                orderNum: undefined,
                leader: undefined,
                phone: undefined,
                email: undefined,
                status: "0"
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        /** 新增按钮操作 */
        handleAdd(row) {
            this.reset();
            let isIndustry = false;
            if (row != undefined) {
                this.form.parentId = row.wasteTypeId;
                isIndustry = row.ancestors.split(',').length === 2;
            }
            this.title =  isIndustry ? "添加所属行业" : "添加危废分类";
            this.open = true;
            listDept().then(response => {
                this.deptOptions = this.handleTree(response.data, "wasteTypeId");
            });
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            getDept(row.wasteTypeId).then(response => {
                this.form = response.data;
                this.open = true;
                this.title = "修改危废分类";
            });
            listDeptExcludeChild(row.wasteTypeId).then(response => {
                this.deptOptions = this.handleTree(response.data, "wasteTypeId");
            });
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    if (this.form.wasteTypeId != undefined) {
                        updateDept(this.form).then(response => {
                            this.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addDept(this.form).then(response => {
                            this.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            this.$confirm('是否确认删除名称为"' + row.wasteTypeName + '"的数据项?', "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            }).then(function () {
                return delDept(row.wasteTypeId);
            }).then(() => {
                this.getList();
                this.msgSuccess("删除成功");
            }).catch(() => { });
        }
    }
};
</script>
